title: An assistive technology for hearing-impaired persons: analysis, requirements and architecture.
abstract: In this contribution, a concept of an assistive technology for hearing-impaired and deaf persons is presented. The concept applies pattern recognition algorithms and makes use of modern communication technology to analyze the acoustic environment around a user, identify critical acoustic signatures and give an alert to the user when an event of interest happened. A detailed analysis of the needs of deaf and hearing-impaired people has been performed. Requirements for an adequate assisting device have been derived from the results of the analysis, and have been turned into an architecture for its implementation that will be presented in this article. The presented concept is the basis for an assistive system which is now under development at the Institute of Microsystem Engineering at the University of Siegen.
authors.forename: Matthias
authors.initials: M
authors.lastname: Mielke
authors.forename: Armin
authors.initials: A
authors.lastname: Grunewald
authors.forename: Rainer
authors.initials: R
authors.lastname: Bruck
mesh_terms: D000162:Acoustics; D000465:Algorithms; D040421:Cell Phone; D006310:Hearing Aids; D006801:Humans; D019986:Persons with Hearing Disabilities / Q000523:psychology*; D012656:Self-Help Devices; D014584:User-Computer Interface